A "zero-day" refers to an exploit for a vulnerability that is unknown to the software vendor, meaning no patch is yet available to fix it. Common Types of Exploits
An exploit is the "delivery mechanism" or the tool used to open a door; it is not the malware itself. Exploit
Coruna: The Mysterious Journey of a Powerful iOS Exploit Kit A "zero-day" refers to an exploit for a
Attackers use exploits to gain unauthorized access, escalate user privileges, or deliver malicious payloads like ransomware or spyware. escalate user privileges
In the context of cybersecurity, an is a piece of software, a chunk of data, or a sequence of commands that takes advantage of a bug or vulnerability to cause unintended behavior in computer software or hardware. Key Concepts